Citazione Stile APA (7a Edizione)
Wawro, G. (2015). A mad catastrophe: The outbreak of World War I and the collapse of the Habsburg Empire. Basic Books, a member of the Perseus Books Group.
Citazione stile Chigago Style (17a edizione)
Wawro, Geoffrey. A Mad Catastrophe: The Outbreak of World War I and the Collapse of the Habsburg Empire. New York: Basic Books, a member of the Perseus Books Group, 2015.
Citatione MLA (9a ed.)
Wawro, Geoffrey. A Mad Catastrophe: The Outbreak of World War I and the Collapse of the Habsburg Empire. Basic Books, a member of the Perseus Books Group, 2015.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.